Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
11
YRS
Shenzhen Langdeli Technology Co., Ltd.
Supplier
Assessed videos
Panoramic pictures
Factory inspection reports
Verified production lines
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Promotion
Top picks
Product categories
Electric energy meter
Voice Recorder
Solar Panel
Geiger counter detector
electromagnetic radiation detector
Hygrometer
Multimeter
Decibel Meter
Alcohol Tester
Topsale products
Wall mount CO2 detector
mini smart CO2 meter
WIFI air quality Monitor
Air Quality monitors
Astronaut Starry Sky Projector
negative ion tester detector
Ozone meter O3
Handheld Air quality Monitor
Desktop Air analyzer monitor
Dust particles monitor PM2.5
Ungrouped
Quick View
Rechargeable Indoor Air Quality Monitor with Digital Display PM2.5 Gas Detector AQI Temperature Humidity Sensor Gas Analyzers
$40.00
/
piece
1 piece
(Min. Order)
Quick View
WIFI connection Tuya Dienmern air quality analyzer CO2 Sensor meter gas tester dust pm25 pm10 portable Monitor detector indoor
$61.00 - $70.00
/
unit
1 unit
(Min. Order)
Quick View
Wall-Mounted High-Precision 30-130dB Decibel Tester Tuya WiFi Office Noise Detection Sound Meter
$23.00 - $35.00
/
piece
2 pieces
(Min. Order)
Quick View
Tuya Multi-Function Gas Analyzer WIFI Air Quality Monitor for Carbon Dioxide Detector PM2.5 PM10 HCHO TVOC AQI Temperature
$60.00 - $68.00
/
piece
2 pieces
(Min. Order)
Quick View
New Tuya WiFi Air Quality Monitor Touch Screen CO2 PM2.5/10 HCHO TVOC AQI Humidity Temperature Detector for Home Office Factory
$60.00 - $68.00
/
piece
2 pieces
(Min. Order)
Quick View
Dienmern 2024 Tuya WIFI Touch Screen Gas Detector Multi-Function Air Quality Monitor CO2 PM2.5/10 Humidity Temperature
$60.00 - $68.00
/
piece
2 pieces
(Min. Order)
Quick View
2024 High Precision Multimeter from Original Manufacturer Digital AC/DC Voltage Tester and Resistance Capacitance Test
$11.00 - $16.00
/
piece
2 pieces
(Min. Order)
Quick View
Professional Detector Fast Response Time Gas Analyzer Air Quality Monitoring PM2.5/PM10/HCHO/TVOC Pollution
$25.00 - $35.00
/
piece
2 pieces
(Min. Order)
All products
Customizable
Ready to Ship
DropShipping
All products
mini smart CO2 meter
1
Selected products (0/20)
Contact supplier
Click {0} to select products that you want to inquire about before clicking the Contact supplier button.
Quick View
Hot Selling Mini Indoor Air Quality Monitor Colorful AQI Meter LCD Screen Display PM2.5 Formaldehyde TVOC Detector Gas Analyzer
$63.00
/
piece
1 piece
(Min. Order)
Quick View
CE Certified Nine-in-One Multifunctional Air Quality Monitor ABS Material with LCD Display for Carbon Dioxide Detection
$63.00
/
piece
1 piece
(Min. Order)
Quick View
Nine-in-One Multifunctional Air Quality Tester Carbon Dioxide Detection Instrument Comprehensive Air Quality Testing
$63.00
/
piece
1 piece
(Min. Order)
Quick View
Multifunctional Gas Analyzer with Advanced Detector Features
$54.00 - $63.00
/
piece
2 pieces
(Min. Order)
Quick View
Desktop Tuya wifi air quality monitor infrared CO2 monitor CO2 meter portable CO2 detector indoor
$22.95 - $28.79
/
piece
2 pieces
(Min. Order)
Quick View
Nine-in-One Multifunctional Air Quality Detection Instrument LCD Display Rechargeable Carbon Dioxide Detection Rohs Certified
$54.00 - $63.00
/
piece
2 pieces
(Min. Order)
Quick View
Personal Gift DM89 Tuya WiFi Mini Carbon Dioxide Detector Automatic Data Transmission and Detection Air Quality Monitor
$20.65 - $26.89
/
piece
2 pieces
(Min. Order)
Quick View
High-Accuracy Non-contact Alcohol Tester LCD Digital Display Breathalyzer with Camera for Personal & Professional Use
$18.00 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
Handheld CO2 Monitor with Alarm Function DM162C Gas Analyzer for Office Indoor Use LCD Screen Type-C Cable 2000mAh Rechargeable
$19.00 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
9-in-1 Gas Analyzers Air Quality Monitor with Advanced Features for Enhanced Indoor and Outdoor Air Quality
$55.00
/
piece
1 piece
(Min. Order)
Quick View
Handheld air quality detector PM2.5 gas detector TVOC detection device hygrothermograph Air quality detector
$26.00 - $30.00
/
piece
2 pieces
(Min. Order)
Quick View
Nine in one air quality detector gas analyzer Dust particle detection device CO2 detector
$55.00
/
piece
1 piece
(Min. Order)
Quick View
2023 New LCD Air Quality Monitor Detector Formaldehyde PM2.5/1.0/10 TVOC Temperature Humidity AQI Meter for Indoor Use
$24.00 - $30.00
/
unit
2 units
(Min. Order)
Quick View
Dienmern DM67 Desktop Air Quality Monitor CO2 Meter Temperature Humidity Sensor Carbon Dioxide Detector
$13.00 - $15.00
/
unit
2 units
(Min. Order)
Quick View
Portable Handheld CO2 Meter Air Quality Monitor Desktop Carbon Dioxide Detector Infrared Sensor with Type-C Charging Port
Odm
Portable Gas Detector
Software Reengineering
$18.00 - $25.00
/
unit
2 units
(Min. Order)
Quick View
Newest Portable Personal Geiger Muller Counter LCD Screen Calendar Display Radiation Detector Nuclear Power Plants Gas Analyzers
$19.00 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
PM 2.5 Detekto CO2 Detekto Handheld Luftqualitatsdetektor Globales Model Due Partikelzahler
$35.00 - $37.00
/
piece
1 piece
(Min. Order)
Quick View
Handheld Indoor Gas Analyzer Air Quality Instrument with WiFi Connection Mobile Phone PM2.5 HCHO CO2 Detector TVOC Meter
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
Quick View
TUYA Desktop Air Analyzer WiFi CO2 PPM Meter with PM2.5 Pollution Detector Laser Scattering HCHO TVOC Analyzer OEM CO2 Meter
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
Quick View
Support OEM/ODM Digital Air Quality PM2.5 0-999 ug/M3 Monitor AQI HCHO TVOC Meter Monitor for working places and greenhouse
$19.95 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
Desktop Digital Display TVOC PM2.5 Monitor Indoor Air Quality Detector Temperature Humidity Formaldehyde HCHO Gas ODM Support
$19.95 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
Indoor Mini Smart Air Quality Tester PM 2.5 Meter Temperature Humidity Measuring Device with Colorful Screen HCHO AQI Monitor
$19.95 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
Latest Design Smart Handheld LCD CO2 Meter Gas Detector NDIR Sensor Monitoring Carbon Dioxide 2000mAh Agricultural Greenhouse
$13.28 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
New Design for Industrial Agricultural Residential Gas Detector Portable Handheld CO2 Meter with 400-5000ppm CO2 detector
$13.28 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
Factory Sale Handheld Indoor Air Quality Detector 3-in-1 CO2 Gas Analyzer Type-C Interface 400-5000ppm Value Turn On/Off Alarm
$18.00 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
Newest 3-in-1 Digital CO2 Detector with 2000 mAh Temperature Humidity Sensor Best Selling CO2 Gas Meter Exhibitions Hospitals
$13.28 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
Indoor/Outdoor Mini LCD Digital CO2 Meter Carbon Dioxide Concentration Detector with Alarm Sound and Type-C OEM/OBM Supported
$13.28 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
3-in-1 Handheld LCD Screen Air Quality Monitor CO2 Meter with NDIR Sensor Type Easy to Carry and Use for Outdoor Indoor
$13.28 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
Air Quality Monitor Handheld LCD Screen CO2 Meter Carbon Dioxide Detector Measure Air for Outdoor Indoor 2000mAh Type-C CE OEM
$13.28 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
Handheld 400-5000ppm CO2 Meter Carbon Dioxide Detector with Type-C Indoor Air Quality Monitor for Workshops OEM Supported
$19.00 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
Professional 2000mAh Handheld CO2 Meter with Alarm Newest Carbon Dioxide Detector for Indoor Air Monitoring Workshops 3-in-One
$13.28 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
New Handheld NDIR Sensor Air Quality Monitor Highly Accurate and Sensitive CO2 Detector Neutral Package Shipping
$13.28 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
Reliable Home Security with new design CO2 detector handheld model real-time monitoring rechargeable type-c CO2 meter
$13.28 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
High Quality Handheld CO2 Gas Detector 2000mAh Type-C Rechargeable Factory Original Chinese One Year Warranty ODM Support
$18.00 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
3-in-1 Professional Handheld CO2 Meter Air Quality Detector with 2000mAh Battery NDIR Sensor Type OEM Supported
$13.28 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
Handheld Black CO2 Detector with LCD Display Monitors Temperature and Humidity Made in China with Type-C Charging Port
$13.28 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
Latest Portable Personal CO2 Meter LCD Screen Calendar Display Newest Geiger Muller Counter Radiation Detection Nuclear Power
$13.28 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
Hot Sale Handheld CO2 Meter Portable Air Quality Monitor with LCD Display New Design CO2 Gas Analyzer with NDIR Sensor Type
$13.28 - $25.00
/
piece
2 pieces
(Min. Order)
Quick View
Factory Supply CO2 Meter with NDIR Sensor Rechargeable Battery Air Quality Carbon Dioxide Detector Monitor
$20.65 - $26.89
/
piece
2 pieces
(Min. Order)
Quick View
DM89 Indoor/Outdoor Rechargeable Air Quality Monitor Multi-Function CO2 Carbon Dioxide Meter with NDIR Air Analyzer Meter
$20.65 - $26.89
/
piece
2 pieces
(Min. Order)
1
2
3
4
5
6
...
10
1
/10
Go to
Page
Go